Discussion, Q&A and tips ‘n’ tricks for developers using the TfL Unified API.

Use this category to discuss the Unified API:

What are you building? Show off your work! Have you figured out something cool or a new trick? Share it with the community.

Are you having any problems using the Unified API? Report bugs or issues, and get help from the community.

When posting API examples, please remove your API authentication tokens. This means that following your links will use anonymous access, which is throttled for fair use, so may get a 403 response, but will reduce the risk of abuse of your keys.

If you do not have API credentials, you should obtain an “app_key” and “app_id” by registering here.